| 1 | /* The copyright in this software is being made available under the BSD |
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| 2 | * License, included below. This software may be subject to other third party |
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| 3 | * and contributor rights, including patent rights, and no such rights are |
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| 4 | * granted under this license. |
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| 5 | * |
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| 6 | * Copyright (c) 2010-2015, ITU/ISO/IEC |
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| 7 | * All rights reserved. |
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| 8 | * |
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| 9 | * Redistribution and use in source and binary forms, with or without |
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| 10 | * modification, are permitted provided that the following conditions are met: |
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| 11 | * |
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| 12 | * * Redistributions of source code must retain the above copyright notice, |
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| 13 | * this list of conditions and the following disclaimer. |
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| 14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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| 15 | * this list of conditions and the following disclaimer in the documentation |
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| 16 | * and/or other materials provided with the distribution. |
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| 17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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| 18 | * be used to endorse or promote products derived from this software without |
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| 19 | * specific prior written permission. |
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| 20 | * |
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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| 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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| 31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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| 32 | */ |
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| 33 | |
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| 34 | /** \file TEncGOP.h |
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| 35 | \brief GOP encoder class (header) |
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| 36 | */ |
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| 37 | |
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| 38 | #ifndef __TENCGOP__ |
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| 39 | #define __TENCGOP__ |
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| 40 | |
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| 41 | #include <list> |
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| 42 | |
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| 43 | #include <stdlib.h> |
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| 44 | |
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| 45 | #include "TLibCommon/TComList.h" |
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| 46 | #include "TLibCommon/TComPic.h" |
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| 47 | #include "TLibCommon/TComBitCounter.h" |
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| 48 | #include "TLibCommon/TComLoopFilter.h" |
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| 49 | #include "TLibCommon/AccessUnit.h" |
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| 50 | #include "TEncSampleAdaptiveOffset.h" |
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| 51 | #include "TEncSlice.h" |
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| 52 | #include "TEncEntropy.h" |
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| 53 | #include "TEncCavlc.h" |
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| 54 | #include "TEncSbac.h" |
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| 55 | #include "SEIwrite.h" |
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| 56 | #include "SEIEncoder.h" |
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| 57 | |
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| 58 | #include "TEncAnalyze.h" |
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| 59 | #include "TEncRateCtrl.h" |
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| 60 | #include <vector> |
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| 61 | |
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| 62 | #if CGS_3D_ASYMLUT |
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| 63 | #include "TEnc3DAsymLUT.h" |
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| 64 | #endif |
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| 65 | |
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| 66 | //! \ingroup TLibEncoder |
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| 67 | //! \{ |
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| 68 | |
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| 69 | class TEncTop; |
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| 70 | |
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| 71 | // ==================================================================================================================== |
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| 72 | // Class definition |
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| 73 | // ==================================================================================================================== |
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| 74 | |
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| 75 | class TEncGOP |
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| 76 | { |
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| 77 | class DUData |
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| 78 | { |
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| 79 | public: |
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| 80 | DUData() |
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| 81 | :accumBitsDU(0) |
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| 82 | ,accumNalsDU(0) {}; |
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| 83 | |
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| 84 | Int accumBitsDU; |
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| 85 | Int accumNalsDU; |
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| 86 | }; |
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| 87 | |
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| 88 | private: |
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| 89 | |
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| 90 | TEncAnalyze m_gcAnalyzeAll; |
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| 91 | TEncAnalyze m_gcAnalyzeI; |
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| 92 | TEncAnalyze m_gcAnalyzeP; |
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| 93 | TEncAnalyze m_gcAnalyzeB; |
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| 94 | |
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| 95 | TEncAnalyze m_gcAnalyzeAll_in; |
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| 96 | // Data |
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| 97 | Bool m_bLongtermTestPictureHasBeenCoded; |
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| 98 | Bool m_bLongtermTestPictureHasBeenCoded2; |
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| 99 | UInt m_numLongTermRefPicSPS; |
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| 100 | UInt m_ltRefPicPocLsbSps[MAX_NUM_LONG_TERM_REF_PICS]; |
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| 101 | Bool m_ltRefPicUsedByCurrPicFlag[MAX_NUM_LONG_TERM_REF_PICS]; |
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| 102 | Int m_iLastIDR; |
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| 103 | Int m_iGopSize; |
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| 104 | Int m_iNumPicCoded; |
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| 105 | Bool m_bFirst; |
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| 106 | Int m_iLastRecoveryPicPOC; |
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| 107 | |
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| 108 | // Access channel |
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| 109 | TEncTop* m_pcEncTop; |
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| 110 | TEncCfg* m_pcCfg; |
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| 111 | TEncSlice* m_pcSliceEncoder; |
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| 112 | TComList<TComPic*>* m_pcListPic; |
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| 113 | |
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| 114 | TEncEntropy* m_pcEntropyCoder; |
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| 115 | TEncCavlc* m_pcCavlcCoder; |
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| 116 | TEncSbac* m_pcSbacCoder; |
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| 117 | TEncBinCABAC* m_pcBinCABAC; |
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| 118 | TComLoopFilter* m_pcLoopFilter; |
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| 119 | |
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| 120 | SEIWriter m_seiWriter; |
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| 121 | |
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| 122 | //--Adaptive Loop filter |
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| 123 | TEncSampleAdaptiveOffset* m_pcSAO; |
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| 124 | TEncRateCtrl* m_pcRateCtrl; |
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| 125 | // indicate sequence first |
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| 126 | Bool m_bSeqFirst; |
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| 127 | |
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| 128 | // clean decoding refresh |
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| 129 | Bool m_bRefreshPending; |
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| 130 | Int m_pocCRA; |
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| 131 | NalUnitType m_associatedIRAPType; |
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| 132 | Int m_associatedIRAPPOC; |
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| 133 | |
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| 134 | std::vector<Int> m_vRVM_RP; |
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| 135 | UInt m_lastBPSEI; |
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| 136 | UInt m_totalCoded; |
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| 137 | Bool m_bufferingPeriodSEIPresentInAU; |
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| 138 | SEIEncoder m_seiEncoder; |
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| 139 | |
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| 140 | #if SVC_EXTENSION |
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| 141 | Int m_pocCraWithoutReset; |
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| 142 | Int m_associatedIrapPocBeforeReset; |
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| 143 | UInt m_layerId; |
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| 144 | TEncTop** m_ppcTEncTop; |
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| 145 | TEncSearch* m_pcPredSearch; ///< encoder search class |
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| 146 | #if CGS_3D_ASYMLUT |
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| 147 | TEnc3DAsymLUT m_Enc3DAsymLUTPicUpdate; |
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| 148 | TEnc3DAsymLUT m_Enc3DAsymLUTPPS; |
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| 149 | TComPicYuv* m_pColorMappedPic; |
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| 150 | |
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| 151 | UChar m_cgsFilterLength; |
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| 152 | UChar m_cgsFilterPhases; |
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| 153 | Int m_iN; |
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| 154 | Int **m_temp; |
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| 155 | const Pel (*m_phaseFilter)[CGS_FILTER_LENGTH]; |
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| 156 | const Pel (*m_phaseFilterLuma)[CGS_FILTER_LENGTH]; |
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| 157 | const Pel (*m_phaseFilterChroma)[CGS_FILTER_LENGTH]; |
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| 158 | static const Pel m_phaseFilter0T0[CGS_FILTER_PHASES_2X][CGS_FILTER_LENGTH]; |
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| 159 | static const Pel m_phaseFilter0T1[CGS_FILTER_PHASES_2X][CGS_FILTER_LENGTH]; |
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| 160 | static const Pel m_phaseFilter0T1Chroma[CGS_FILTER_PHASES_2X][CGS_FILTER_LENGTH]; |
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| 161 | static const Pel m_phaseFilter1[CGS_FILTER_PHASES_1X][CGS_FILTER_LENGTH]; |
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| 162 | #endif |
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| 163 | Int m_lastPocPeriodId; |
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| 164 | Bool m_noRaslOutputFlag; |
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| 165 | Bool m_prevPicHasEos; |
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| 166 | static Bool m_signalledVPS; |
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| 167 | #endif |
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| 168 | |
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| 169 | public: |
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| 170 | TEncGOP(); |
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| 171 | virtual ~TEncGOP(); |
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| 172 | |
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| 173 | #if SVC_EXTENSION |
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| 174 | Void create ( UInt layerId ); |
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| 175 | #else |
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| 176 | Void create (); |
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| 177 | #endif |
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| 178 | Void destroy (); |
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| 179 | |
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| 180 | Void init ( TEncTop* pcTEncTop ); |
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| 181 | #if SVC_EXTENSION |
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| 182 | Void compressGOP ( Int iPicIdInGOP, Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRec, |
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| 183 | std::list<AccessUnit>& accessUnitsInGOP, Bool isField, Bool isTff, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE ); |
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| 184 | #else |
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| 185 | Void compressGOP ( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRec, |
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| 186 | std::list<AccessUnit>& accessUnitsInGOP, Bool isField, Bool isTff, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE ); |
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| 187 | #endif |
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| 188 | Void xAttachSliceDataToNalUnit (OutputNALUnit& rNalu, TComOutputBitstream* pcBitstreamRedirect); |
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| 189 | |
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| 190 | |
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| 191 | Int getGOPSize() { return m_iGopSize; } |
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| 192 | |
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| 193 | TComList<TComPic*>* getListPic() { return m_pcListPic; } |
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| 194 | |
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| 195 | Void printOutSummary ( UInt uiNumAllPicCoded, Bool isField, const Bool printMSEBasedSNR, const Bool printSequenceMSE, const BitDepths &bitDepths ); |
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| 196 | Void preLoopFilterPicAll ( TComPic* pcPic, UInt64& ruiDist ); |
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| 197 | |
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| 198 | TEncSlice* getSliceEncoder() { return m_pcSliceEncoder; } |
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| 199 | NalUnitType getNalUnitType( Int pocCurr, Int lastIdr, Bool isField ); |
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| 200 | Void arrangeLongtermPicturesInRPS(TComSlice *, TComList<TComPic*>& ); |
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| 201 | |
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| 202 | #if SVC_EXTENSION |
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| 203 | Void determinePocResetIdc( Int const pocCurr, TComSlice *const slice); |
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| 204 | Int getIntraRefreshInterval() { return m_pcCfg->getIntraPeriod(); } |
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| 205 | Int getIntraRefreshType() { return m_pcCfg->getDecodingRefreshType(); } |
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| 206 | Int getLastPocPeriodId() { return m_lastPocPeriodId; } |
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| 207 | Void setLastPocPeriodId(Int x) { m_lastPocPeriodId = x; } |
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| 208 | Void updatePocValuesOfPics( Int const pocCurr, TComSlice *const slice); |
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| 209 | |
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| 210 | TEncAnalyze* getAnalyzeAll() { return &m_gcAnalyzeAll; } |
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| 211 | TEncAnalyze* getAnalyzeI() { return &m_gcAnalyzeI; } |
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| 212 | TEncAnalyze* getAnalyzeP() { return &m_gcAnalyzeP; } |
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| 213 | TEncAnalyze* getAnalyzeB() { return &m_gcAnalyzeB; } |
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| 214 | TEncAnalyze* getAnalyzeAllin() { return &m_gcAnalyzeAll_in; } |
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| 215 | Double calculateRVM() { return xCalculateRVM(); } |
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| 216 | #endif |
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| 217 | |
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| 218 | protected: |
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| 219 | TEncRateCtrl* getRateCtrl() { return m_pcRateCtrl; } |
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| 220 | |
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| 221 | protected: |
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| 222 | |
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| 223 | Void xInitGOP ( Int iPOCLast, Int iNumPicRcvd, Bool isField ); |
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| 224 | Void xGetBuffer ( TComList<TComPic*>& rcListPic, TComList<TComPicYuv*>& rcListPicYuvRecOut, Int iNumPicRcvd, Int iTimeOffset, TComPic*& rpcPic, TComPicYuv*& rpcPicYuvRecOut, Int pocCurr, Bool isField ); |
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| 225 | |
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| 226 | Void xCalculateAddPSNRs ( const Bool isField, const Bool isFieldTopFieldFirst, const Int iGOPid, TComPic* pcPic, const AccessUnit&accessUnit, TComList<TComPic*> &rcListPic, Double dEncTime, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE ); |
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| 227 | Void xCalculateAddPSNR ( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit&, Double dEncTime, const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE ); |
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| 228 | Void xCalculateInterlacedAddPSNR( TComPic* pcPicOrgFirstField, TComPic* pcPicOrgSecondField, |
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| 229 | TComPicYuv* pcPicRecFirstField, TComPicYuv* pcPicRecSecondField, |
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| 230 | const InputColourSpaceConversion snr_conversion, const Bool printFrameMSE ); |
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| 231 | |
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| 232 | UInt64 xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1, const BitDepths &bitDepths); |
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| 233 | |
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| 234 | Double xCalculateRVM(); |
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| 235 | |
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| 236 | Void xWriteAccessUnitDelimiter (AccessUnit &accessUnit, TComSlice *slice); |
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| 237 | |
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| 238 | Void xCreateIRAPLeadingSEIMessages (SEIMessages& seiMessages, const TComSPS *sps, const TComPPS *pps); |
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| 239 | Void xCreatePerPictureSEIMessages (Int picInGOP, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, TComSlice *slice); |
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| 240 | Void xCreatePictureTimingSEI (Int IRAPGOPid, SEIMessages& seiMessages, SEIMessages& nestedSeiMessages, SEIMessages& duInfoSeiMessages, TComSlice *slice, Bool isField, std::deque<DUData> &duData); |
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| 241 | Void xUpdateDuData(AccessUnit &testAU, std::deque<DUData> &duData); |
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| 242 | Void xUpdateTimingSEI(SEIPictureTiming *pictureTimingSEI, std::deque<DUData> &duData, const TComSPS *sps); |
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| 243 | Void xUpdateDuInfoSEI(SEIMessages &duInfoSeiMessages, SEIPictureTiming *pictureTimingSEI); |
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| 244 | |
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| 245 | Void xCreateScalableNestingSEI (SEIMessages& seiMessages, SEIMessages& nestedSeiMessages); |
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| 246 | #if O0164_MULTI_LAYER_HRD |
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| 247 | Void xWriteSEI (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, Int temporalId, const TComVPS *vps, const TComSPS *sps, const SEIScalableNesting* nestingSei=NULL, const SEIBspNesting* bspNestingSei=NULL); |
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| 248 | Void xWriteSEISeparately (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, Int temporalId, const TComVPS *vps, const TComSPS *sps, const SEIScalableNesting* nestingSei=NULL, const SEIBspNesting* bspNestingSei=NULL); |
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| 249 | #else |
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| 250 | Void xWriteSEI (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, Int temporalId, const TComSPS *sps); |
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| 251 | Void xWriteSEISeparately (NalUnitType naluType, SEIMessages& seiMessages, AccessUnit &accessUnit, AccessUnit::iterator &auPos, Int temporalId, const TComSPS *sps); |
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| 252 | #endif |
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| 253 | Void xClearSEIs(SEIMessages& seiMessages, Bool deleteMessages); |
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| 254 | #if O0164_MULTI_LAYER_HRD |
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| 255 | Void xWriteLeadingSEIOrdered (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComVPS *vps, const TComSPS *sps, Bool testWrite, const SEIScalableNesting* nestingSei=NULL, const SEIBspNesting* bspNestingSei=NULL); |
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| 256 | Void xWriteLeadingSEIMessages (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComVPS *vps, const TComSPS *sps, std::deque<DUData> &duData, const SEIScalableNesting* nestingSei=NULL, const SEIBspNesting* bspNestingSei=NULL); |
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| 257 | Void xWriteTrailingSEIMessages (SEIMessages& seiMessages, AccessUnit &accessUnit, Int temporalId, const TComVPS *vps, const TComSPS *sps, const SEIScalableNesting* nestingSei=NULL, const SEIBspNesting* bspNestingSei=NULL); |
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| 258 | Void xWriteDuSEIMessages (SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComVPS *sps, const TComSPS *vps, std::deque<DUData> &duData, const SEIScalableNesting* nestingSei=NULL, const SEIBspNesting* bspNestingSei=NULL); |
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| 259 | #else |
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| 260 | Void xWriteLeadingSEIOrdered (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, Bool testWrite); |
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| 261 | Void xWriteLeadingSEIMessages (SEIMessages& seiMessages, SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, std::deque<DUData> &duData); |
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| 262 | Void xWriteTrailingSEIMessages (SEIMessages& seiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps); |
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| 263 | Void xWriteDuSEIMessages (SEIMessages& duInfoSeiMessages, AccessUnit &accessUnit, Int temporalId, const TComSPS *sps, std::deque<DUData> &duData); |
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| 264 | #endif |
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| 265 | |
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| 266 | Int xWriteVPS (AccessUnit &accessUnit, const TComVPS *vps); |
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| 267 | Int xWriteSPS (AccessUnit &accessUnit, const TComSPS *sps); |
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| 268 | Int xWritePPS (AccessUnit &accessUnit, const TComPPS *pps); |
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| 269 | Int xWriteParameterSets (AccessUnit &accessUnit, TComSlice *slice); |
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| 270 | |
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| 271 | Void applyDeblockingFilterMetric( TComPic* pcPic, UInt uiNumSlices ); |
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| 272 | |
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| 273 | #if SVC_EXTENSION |
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| 274 | #if N0383_IL_CONSTRAINED_TILE_SETS_SEI |
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| 275 | Void xBuildTileSetsMap(TComPicSym* picSym); |
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| 276 | #endif |
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| 277 | #if CGS_3D_ASYMLUT |
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| 278 | Void xDetermine3DAsymLUT( TComSlice * pSlice , TComPic * pCurPic , UInt refLayerIdc , TEncCfg * pCfg , Bool bSignalPPS ); |
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| 279 | Void xDownScalePic( TComPicYuv* pcYuvSrc, TComPicYuv* pcYuvDest, const BitDepths& bitDepth, const Int posScalingFactorX); |
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| 280 | Void xDownScaleComponent2x2( const Pel* pSrc, Pel* pDest, const Int iSrcStride, const Int iDestStride, const Int iSrcWidth, const Int iSrcHeight, const Int inputBitDepth, const Int outputBitDepth ); |
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| 281 | inline Short xClip( Short x, Int bitdepth ); |
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| 282 | Void xInitDs( const Int iWidth, const Int iHeight, const Bool allIntra, const Int posScalingFactorX); |
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| 283 | Void xFilterImg( Pel *src, Int iSrcStride, Pel *dst, Int iDstStride, Int height, Int width, const BitDepths& bitDepth, ComponentID comp ); |
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| 284 | |
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| 285 | Int xCreate2DArray(Int ***array2D, Int dim0, Int dim1, Int iPadY, Int iPadX); |
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| 286 | Void xDestroy2DArray(Int **array2D, Int iPadY, Int iPadX); |
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| 287 | #endif |
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| 288 | Void xCheckLayerReset(TComSlice *slice); |
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| 289 | Void xSetNoRaslOutputFlag(TComSlice *slice); |
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| 290 | Void xSetLayerInitializedFlag(TComSlice *slice); |
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| 291 | #endif //SVC_EXTENSION |
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| 292 | };// END CLASS DEFINITION TEncGOP |
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| 293 | |
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| 294 | //! \} |
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| 295 | |
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| 296 | #endif // __TENCGOP__ |
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| 297 | |
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